Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,672 questions
3 answers
WPF Core Clipboard question
Hi, for weeks I try to transform a ms Access data table with a so called rich text field (witch is actually HTML ) to a rtf format that can be used in a SQLdatabase table and edited in a WPF richtextbox. I can do it manually by loading my rich text…
asked 2020-10-04T10:30:12.697+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 56.00000000000001%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERW%3C/text%3E%3C/svg%3E)
Rob Warning
1
Reputation point
answered 2020-10-09T09:10:27.263+00:00
Rob Warning
1
Reputation point
1 answer
One of the answers was accepted by the question author.
How to get the Actual Height of content ListBox in FixedDocument
Looks like FixedDocument is the way to go to have multi-paged formatted document with rolling page subtotal. Since I'm still in the process of figuring out how to add page subtotal all my code is in one function print. Here're the steps: get the…
asked 2020-10-08T16:11:50.46+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 51%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEH%3C/text%3E%3C/svg%3E)
Emon Haque
3,176
Reputation points
accepted 2020-10-09T08:31:51.537+00:00
Emon Haque
3,176
Reputation points
1 answer
One of the answers was accepted by the question author.
C# WPF RegEx - only numbers, digits from 0 to 4 or numbers and letters.
Hello, txtInput.Text = "[)>RS06" + (char)29 + "11V62970814" + (char)29 + "P1234567890" + (char)29 + "16SZZ" + (char)29 + "1P0793" + (char)29 + "6P001" + (char)29 + "Q375RSEOT";…
asked 2020-10-05T08:57:46.487+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 38%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMF%3C/text%3E%3C/svg%3E)
Markus Freitag
3,786
Reputation points
accepted 2020-10-09T05:54:36.193+00:00
Markus Freitag
3,786
Reputation points
4 answers
One of the answers was accepted by the question author.
Alignment Troubles with Panel1.Controls.Add(browser)
Hello & Thanks ; Having Alignment Troubles with Panel1.Controls.Add(browser) . And 3 controls in all . When a webpage is displayed (skewed) about 50px below the top and 20px to the right of where it should be . How can I fix this ? …
asked 2020-10-04T23:34:40.9+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 17%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
vmars316
621
Reputation points
commented 2020-10-09T03:14:10.293+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 4%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETY%3C/text%3E%3C/svg%3E)
Timon Yang-MSFT
9,571
Reputation points
1 answer
One of the answers was accepted by the question author.
May printing this FlowDocument be simplified?
I've an ICommand, PrintReport. Its execute function does this: void printReport(object o) { var dialog = new PrintDialog() { CurrentPageEnabled = true, UserPageRangeEnabled = true }; if (dialog.ShowDialog() == true) …
asked 2020-10-06T12:28:17.717+00:00
Emon Haque
3,176
Reputation points
accepted 2020-10-08T16:35:34.137+00:00
Emon Haque
3,176
Reputation points
1 answer
One of the answers was accepted by the question author.
what are the differnces between these two approaches
hi when i'm trying to do something after a window closing what is the differences between these two approaches: approach_1: protected override void OnClosed(EventArgs e) { // TODO base.OnClosed(e); …
asked 2020-10-07T20:52:25.233+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 56.00000000000001%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
essamce
621
Reputation points
commented 2020-10-08T12:29:11.353+00:00
Emon Haque
3,176
Reputation points
1 answer
One of the answers was accepted by the question author.
app without a window
hi MultiPage the above project just have two pages and no windows. Q1: how this works without window , where the Page control needs a host (frame) ? Q2: when we use user control without code behind file (usercontrol.xaml only) ? (or…
asked 2020-10-07T10:14:03.397+00:00
essamce
621
Reputation points
commented 2020-10-08T08:39:21.987+00:00
Peter Fleischer (former MVP)
19,231
Reputation points
2 answers
One of the answers was accepted by the question author.
OnClosing() or OnClosed() to save settings
hi should i put Properties.Settings.Default.Save(); in OnClosing() or OnClosed() event of the mainwidow and why? and is there a better way to do so, it's my first time to use settings in my app. i'm using c#, VS2019, wpf .netCore3.1 app
asked 2020-10-06T21:38:25.593+00:00
essamce
621
Reputation points
commented 2020-10-08T08:27:54.663+00:00
Peter Fleischer (former MVP)
19,231
Reputation points
1 answer
One of the answers was accepted by the question author.
Well Known Text Not Preserving Input Data
I have a set of points that I use to create an instance of WKT: wkt = New StringBuilder("POLYGON((", 512) wkt.Append(MapLocations.Item(0).Longitude).Append(" ").Append(MapLocations.Item(0).Latitude).Append("…
asked 2020-09-29T21:23:34.09+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 34%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER7%3C/text%3E%3C/svg%3E)
RogerSchlueter-7899
1,196
Reputation points
accepted 2020-10-07T20:24:10.4+00:00
RogerSchlueter-7899
1,196
Reputation points
1 answer
One of the answers was accepted by the question author.
How to fix Error code 0x800b0100 on windows 10?
Just this last week I received the error code 0x800b0100 and in update history see that Cumulative Update for Windows 10 Version 1511 (KB3140743) failed to install on 07/10/2020 and each day after that I have the same message. Any ideas out there…
asked 2020-10-07T08:23:45.83+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 27%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEM%3C/text%3E%3C/svg%3E)
Eoin Morgan
21
Reputation points
accepted 2020-10-07T12:18:51.147+00:00
Eoin Morgan
21
Reputation points
2 answers
Wpf Checkbox content UnderscoreConverter in ResourceDictionary?
Hi, How to use an UnderscoreConverter for CheckBox CONTENTS in ResourceDictionary? Below doesn't work. <Style TargetType="CheckBox"> <Setter Property="Content"> <Setter.Value> …
asked 2020-09-10T12:02:05.337+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 41%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
harry777
61
Reputation points
commented 2020-10-07T05:50:36.65+00:00
DaisyTian-1203
11,616
Reputation points
2 answers
Changing Content of ToggleButton with Style.Triggers only shows "System.Windows.Style" on button
I have a very simple ToggleButton that uses a Trigger to change the content: <ToggleButton> <Style TargetType="{x:Type ToggleButton}"> <Setter Property="Content" Value="Unchecked" /> …
asked 2020-10-06T18:00:04.673+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 0%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Knox
26
Reputation points
answered 2020-10-07T02:41:07.787+00:00
DaisyTian-1203
11,616
Reputation points
0 answers
Is it possible to send data from WPF app to Azure analytics?
Is it possible to send data from WPF app to Azure analytics? If yes, which is the minimum Visualstudio version & .net framework version required ? which are the best analytic services offered by Azure which can used with WPF app?
asked 2020-10-01T09:42:53.153+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 71%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
Hi
1
Reputation point
commented 2020-10-07T00:46:17.98+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 70%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
MartinJaffer-MSFT
26,026
Reputation points
2 answers
One of the answers was accepted by the question author.
Robo Copy to a FTP server
I am trying to send one big file from a windows server to the FPT location through robo copy. I am using the following command:- ROBOCOPY "G:\Backup\full" "\ftp.xyz.com\backup" ABC.bak /Z /R:5 /W:60…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 0%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECD%3C/text%3E%3C/svg%3E)
4 answers
Using 4.5, how to keep Treeview selected item highlighted when it loses focus
When the treeview loses focus the highlight of the selected item disappears . How to keep the highlight?
asked 2020-10-03T16:17:42.933+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 84%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELS%3C/text%3E%3C/svg%3E)
Lloyd Sheen
1,376
Reputation points
answered 2020-10-06T18:45:33.04+00:00
Peter Fleischer (former MVP)
19,231
Reputation points
1 answer
One of the answers was accepted by the question author.
File and Print Sharing on Windows 10
When I select "Add a printer" the list of printers added in Active Directory does not populate. I can however, select "The printer I want isn't listed" and then select "Find a printer in the directory" and all printers are…
asked 2020-10-06T07:07:35.197+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 36%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERP%3C/text%3E%3C/svg%3E)
Richard puahala
21
Reputation points
accepted 2020-10-06T11:11:21.887+00:00
Richard puahala
21
Reputation points
1 answer
Change the thumb colour of a trackbar in winforms vb.net
Hi, I have a requirement to change the thumb colour of trackbar from blue to orange. Is it possible to change the thumb colour and please give a solution for that.
asked 2020-10-06T05:08:43.303+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 97%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
cool77bin
1
Reputation point
answered 2020-10-06T07:05:59.453+00:00
Castorix31
81,726
Reputation points
0 answers
How to complie IronPython WPF application to exe?
I create a IronPython WPF project, but how can i complie it？
asked 2020-10-03T05:30:27.817+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 66%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
陈勇潮
1
Reputation point
commented 2020-10-06T07:01:29.96+00:00
DaisyTian-1203
11,616
Reputation points
1 answer
Not able to WCF service reference to MVC project using net.tcp
My project is using MVC with WCF for 5 years and the code hasn't changed much. Recently my laptop got replaced since then I am facing trouble adding a service reference to MY WCF services in my MVC project. Please find the error, IIS configuration and…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,376 questions
asked 2020-10-03T05:10:54.41+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 57.99999999999999%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sushant Sinha
1
Reputation point
answered 2020-10-06T02:28:13.567+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 77%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPD%3C/text%3E%3C/svg%3E)
Peng Ding-MSFT
91
Reputation points
0 answers
receiving emails WPF Application (not forms)
hi all i'm trying to receive emails in my app and am struggling to work out the Xaml window code. i think my back end code works which is as follows private void Button_Click_1(object sender, RoutedEventArgs e) { using (var…
asked 2020-10-03T21:45:51.377+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 61%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDG%3C/text%3E%3C/svg%3E)
darren guest
1
Reputation point
commented 2020-10-05T23:12:15.297+00:00
Emon Haque
3,176
Reputation points